h2o (version 3.40.0.4)

h2o.unique: H2O Unique

Description

Extract unique values in the column.

Usage

h2o.unique(x, include_nas = FALSE)

Value

Returns an H2OFrame object.

Arguments

x

An H2OFrame object.

include_nas

If set to TRUE, NAs are included. FALSE (turned off) by default.

Examples

if (FALSE) {
library(h2o)
h2o.init()

f <- "https://h2o-public-test-data.s3.amazonaws.com/smalldata/iris/iris_wheader.csv"
iris <- h2o.importFile(f)
h2o.unique(iris["class"])
}